#include<stdio.h>

int calculate_temperature(int celcius);

int main() {
	int f;
	printf("How many celcius (it will show results in farenheits)? : ");
	scanf("%d", &f);
	printf("Result : %d farenheits\n", calculate_temperature(f));
}

int calculate_temperature(int input) {
	int result;
	result = (5*(input - 32))/9;
	return result;
}
